K-Seal stop leak

[Ollieh17]

Anyone had any experience with this stuff? Heater matrix is leaking on the daily and its a £50 and around 10hr job to changed, for a £200 car it doesn't seem worth it. If its not going to work i will have to bite the bullet

[Starlet__SR]

Blank it off lol

[Ollieh17]

I would for the summer but its a pain in the arse in the winter. Although still have the heated leather seats

[pockrockgtti]

That k-seal does its job. Ive used it in the past, i had a charade gtti with a cracked head, and it sorted it for a while till i could get another head. It does make a mess of the cooling system leaves a horrible glittery, coppery residue. Its nearly impossible to flush it all out afterwards

[Ollieh17]

Would never use it on i car i cared about. As a daily not really that fussed. Gotta be worth a shot

[StuDoc 72]

I tried it when i was trading in a car that was pressurising the coolant. Load of shite. Might work on a heater matrix thats leaking tho because your pressure is going the right direction.

[Ollieh17]

Didnt work

[Calum122]

Have heard it can work. But not advised on decent cars. Meant for an emergency situation.

[Ollieh17]

Wish it worked, would have saved me a massive headache. Not easy to swap the matrix on a volvo! Would never use it on any car i was slightly bothered about